The Viltrox EF-E II electronic adapter (F Booster) is the second generation of this type, released at the end of 2014. Like the previous generation, the built-in optics increase light intake by one F-stop and reduce the focal length by 0.71x. Similar to the last EF-NEX IV, the new F Booster also features a USB port for firmware updates and a switch to select the focus mode between CDAF or PDAF. Note: Not compatible with full-frame cameras in the NEX series.
Adapter type | Macro intermediate ring |
Bayonet lens mount | Canon EF |
Camera bayonet | Sony E |
Item number | 10240945 |
Manufacturer | Viltrox |
Category | Lens adapters |
Manufacturer no. | EF-E II |
Release date | 14.12.2018 |
External links |
Adapter type | Macro intermediate ring |
Bayonet lens mount | Canon EF |
Camera bayonet | Sony E |
Adapter Functions | Autofocus supported |
Compatible brand | Sony |
Compatible model | NEX series |
Country of origin | China |
CO₂-Emission | |
Climate contribution |
Scope of delivery | 1x 1/4" tripod foot, 1x front protective cover, 1x rear protective cover, 1x Viltrox EF-E II lens adapter |
Length | 2.80 cm |
Width | 6.50 cm |
Height | 6.50 cm |
Weight | 176 g |
Length | 11 cm |
Width | 10 cm |
Height | 6 cm |
Weight | 314 g |
How often does a product of this brand in the «Lens adapters» category have a defect within the first 24 months?
Source: Digitec GalaxusHow many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Digitec GalaxusUnfortunately, we don't have enough data for this category yet.
How often is a product of this brand in the «Lens adapters» category returned?
Source: Digitec Galaxus